Questions about XL2 24p and capturing

Hello
I have been reading through the posts and wondered if anybody could answer this question. I will be shooting on an XL2 using the 24 (Advanced or otherwise). Now I know how to set up FCP for capture, but I am wondering about capturing from a deck or another camera. I own both the XL2 and a GL1. I am wondering if I can capture footage shot in 24p (advanced or otherwise) using a the GL 1 as a deck.
It would seem to me that I can't because the GL1 does not possess the 24p option, but I am not really sure. Does the deck actually play back at 24p or does it playback at 29.97 and FCP just takes the frames it wants?
I ask this for saving wear and tear on the XL2 as my GL1 still works, but i won't likely use it for anymore shooting now that i have the XL2.
Thanks for any help you can give.

Any deck (almost) will read the tape fine. It's all just 0s and 1s.
Do some research on what the xl2 uses for cadence and what it actually means to add cadence.
In fact... a few posts down you'll find some good information.
CaptM

Similar Messages

Question About Color's and Gradients

Hi all,
I have a question about color swatches and gradients.
I am curious to know, if I have 2 color swatches that I make into a gradient color, is it posible to change the tint of each indivdual color in that gradient and have that applied to the gradient without having to adjust the gradients opacity.
The reason that I'm asking this is because in creating a project I found that the colors that I chose for to make my gradient from my swatches were to dark, and while I can adjust each one's tint to my liking (if the object they were applied to was going to be a solid color) but that doesn't seem to apply to the overall gradient.
I hope that makes sense, I know that this was something that was able to be accomplished in quark and was wondering if I can do something similar.

If you double click your gradient swatch (after adding it to the swatches)
Then click a colour stop in the gradient, and then change the drop down menu to CMYK (or rgb)
And you can alter the percentages there. It's not much use for spot colours but it's a start.
But making tint swatches would be a good start anyway.
At least then when you double click the gradient (in the swatches) to edit it you can choose from CMYK, RGB, LAB, or Swatches and adjust each colour stop to your liking.

Question about clear page and reset pagination

Hi,
I have a question about clear pages and the reset pagination in an URL. What is the reason why a clear page doesn't also trigger a reset pagination on the pages which are cleared?
I can't really imagine a business case where it makes sense to clear all data of page items on a page and don't reset the pagination of reports on that page which probably use a page item in there where clause...
The drawback of this behavior is that a developer always has to set the reset pagination checkbox when he clears the target page and the even bigger drawback is that if you specify other pages to clear, you can't reset pagination for them, because reset pagination only works for the target page.
Thanks for your input.
Patrick
*** New *** Oracle APEX Essentials *** http://essentials.oracleapex.info/
My Blog, APEX Builder Plugin, ApexLib Framework: http://www.oracleapex.info/

Enhancement request filed, thanks,
Scott

The question about portlet customization and synchronization

I have a question about portlet customization and synchronization.
When I call
NameValuePersonalizationObject data = (NameValuePersonalizationObject) PortletRendererUtil.getEditData(portletRenderRequest);
portletRenderRequest.setPortletTitle(str);
portletRenderRequest.putString(aKey, aValue);
PortletRendererUtil.submitEditData(portletRenderRequest, data);
Should I make any synchronization myself (use "synchronized" blocks or something else) or this procedure is made thread-safe on the level of the Portal API?

HI Dimitry,
I dont think you have to synchronize the block. i guess the code is synchronized internally.
regards,
Harsha

A question about item "type and release" of source system creation

Hello expert,
I have a question about item "type and release" of source system creation.
As we know,when we create a web servie source system,there will display a pop-up which includes three items as "logical system","source system"and "type and release".
About the item "type and release",when we push "F4" button,there will be three default selections as below:
"ORA 115     Oracle Applications 11i
TLF 205     Tealeaf 2.05B
XPD 020     SAP xPD".
Who can tell me when and how should I use the three selections.
And also I attempted to input the item by some optional letters except the default three selections and it seems that I can input it freely.
Thank you and Best Regards,
Maggie

Hello DMK,
Thank you very much for your answer.It is very helpful for me.
Can I ask you further about it?
I got that it is a semantic description item.
You said the default selections are set by our basis people.Would you like to tell me how should we creat a new value except the default ones for item "type and release"?Only by inputing the value in the item directly?But you see we canot see the new value item we created by ourself when we push "F4" button next time ,is that ok?Or do we have to ask basis people to define one new value item just like the default seletions before we use it.
Also if possible would you like to describe detail about "This becomes important when you are troubleshooting certain issues especially when RFC connection problems."
Thank you and Best Regards,
Maggie
Message was edited by: Maggie

A few questions about the ka790gx and dka790gx

i have a few questions about the ka790gx and dka790gx , how much better is the dka790gx compaired to the ka790gx ? . how much difference does the ACC function make to overclocking etc , i plan on getting a phenom II 940BE or 720BE . i already have the ka790gx so would it be worth building another system using the dka790gx mobo , or should i keep what i already have and just change the cpu ?

It's largely irrelevant what other boards had VRM issues other than the KA790GX - the fact is it died at stock settings. Since there is little cost difference between the more robust DKA790GX (or Platinum if you really need 1394) why bother with the proven weakling? There are other examples around of the KA not having a robust power section. There's no way I would use even a 95W TDP CPU in the KA and absolutely not O/C.....!
As for the credentials of Custom PC, I have generally found their reviews accurate and balanced, and echo my own findings where applicable. If a little too infrequent.
The fact that the KA has such a huge VRM heatsink leads me to my other comments on the Forum, particularly regarding the "fudge" aspect:
"""Henry is spot on - the notion that adding a heatsink to the top of the D2PAK or whatever MOSFETS is effective is virtually worthless. The device's die thermal junction is the tab on the device back - which is always against the PCB pad. The majority of heat is therefore dissipated in to the board, and the fact that the epoxy plastic encapsulation gets hot is simply due to the inability of the heat to be conducted away from the device die via the tab. Not sure when Epoxy become an effective conductor of heat.... Good practice is to increase the size of the PCB pad (or "land" in American) such that the enlarged PCB copper area acts as an adequate heatsink. This is still not as effective as clamping a power device tab to an actual piece of ali or copper, but since the devices used are SMD devices, this is not possible. However, the surface area required to provide sufficient PCB copper area to act as a heatsink for several devices isn't available in the current motherboard layouts. Where industrial SBC designs differ in this respect is to place the VRM MOSFETs on the back of the PCB on very enlarged PCB pads - where real estate for components is not an issue.
Gigabyte's UD3 2oz copper mainboards sound like a good idea, on the face of it. However, without knowing how they have connected the device tabs to where and what remains a mystery. I suspect it is more hype than solution, although there will be some positive effect. From an electrical perspective, having lower resistance connecting whatever to whatever (probably just a 0V plane) is no bad thing.
The way the likes of ASUS sort of get round the problem is to increase the sheer number of MOSFET devices and effectively spread the heat dissipation over a larger physical area. This works to a degree, there is the same amount of heat being dissipated, but over several more square inches. The other advantage of this is that each leg of the VRM circuit passes less current and therefore localised heat is reduced. Remember that as well as absolute peak operating temperature causing reduced component life, thermal cycling stresses the mechanical aspects of components (die wire bonds for example) as well as the solder joints on the board. Keeping components at a relatively constant temperature, even if this is high (but within operating temperature limits), is a means of promoting longevity.
For myself, the first thing I do with a seperate VRM heatsink is take it off and use a quiet fan to blow air on to the VRM area of the PCB - this is where the heat is. This has the added benefit of actively cooling the inductors and capacitors too....
Cooling the epoxy component body is a fudge. If the epoxy (and thus any heatsink plonked on top of it) is running at 60C, the component die is way above that.....
It's better than nothing, but only just."""

Question about "Native ISO" and Color Grading in PP

I have a question about "Native ISO" in the real world and how it relates to color grading. I was shooting 35mm film before all these digital cameras became flat-out amazing practically overnight. Then the goal was always to shoot with the lowest ISO possible to achieve the least amount of grain (unless you were making an artistic decision to get that look). If I was shooting outside plus had a nice lighting package I'd shoot 5201/50 ASA (Daylight) and 5212/100 ASA (Tungsten) 99 times out of 100.
I've recently been shooting a lot with the Blackmagic 4K and have read that its "Native ISO" is 400. Because of my film background this seems counter-intuitive. Yesterday I was shooting for a client and had the camera at an f16 with a 200 ISO. Because of what I'd read, I was tempted stop down to an f22 and change my ISO to 400... but the "little film voice in my head" just wouldn't let me do it. It kept telling me "Higher ISO means more noise... stay at 200 and you will get a cleaner image".
So how does it work with "Native ISO"? Should I really shoot at a 400 ISO every chance I get in order to capture the best image for how the camera is calibrated? Will it really give me more latitude when color grading? Or would I still get a cleaner image staying at ISO 200? I've Googled around quite, but haven't found any articles that answer specifically this question. Would love to hear from someone who knows a bit more on the subject or has a link that could point me in the right direction.
Thanks much.

Hey, shooter ... yea, interesting discussion and always nice to learn. Great pic, too!
jamesp2 ...
Great answer. I've followed quite a bit of the discussion about the BM cams as well, one does feel a need to check out the possibilities for that next beastie one will need to acquire. But ... which one?
I've always been a bit of a hard-case about testing testing testing. For instance, what happens with dome down or use of a flat diffuser vs. dome in the up position in metering? Back in the film days, we had our own lab and did our own printing as well as the um ... difficult images ... from other studios. I needed to know how to get exactly the same diffuse highlight no matter whether it was a "standard" light 3:1 studio shot, or a near-profile with no fill that needs dark shadows. I tested & burned through boxes of medium-format polaroid & 120 film and a lot of color paper. Finding? To get the same print time no matter the contrast or lighting style, needed to be metered either with the flat disc (Minolta) or dome-down (Sekonic) and held at the highlight-location pointed at the main light source. I could meter and nail the exposure every time. Ahh no, insist so many ... one must have the dome on/up and pointed at the camera! Right. Do that, change the contrast, and see what happens to your diffuse forehead highlight on a densitometer ... and see how your printing exposure times change. Oh, and you've just moved your center-of-exposure up or down on the film's H&D curve, which will also change the way the shadows & highlights print. In truth, though it was subtle, we had realistically no matter latitude for a best-case image with pro neg film as one had with chromes. You could probably get away with being "off" easier, but it still wasn't dead-on.
So wading into video ... oi vey, you may have noticed the things claimed here there & everywhere ... this setting is God's Gift to Humanity but no, it's total crap ... this sensor is totally flawed but someone else is certain it's the finest piece out there. Yes, opinions will be all over ... but ... in film, it was the densitometer. In video, it's the scopes. Truth. And getting to that can be a right pain. I've seen quite a few contradictory comments about using the BM cams in film mode and also at ISO 200. Yours above gives the most ... comforting? ... explanation (for me) because of your reference to your scopes & the waveform patterns. Thank you.
Love to learn ...
Neil

Questions about ActiveX Bridge and SWT

Hi !
I found few weeks ago the www.reallyusefulcomputing.com site answering my question about Java & Macro of MSWord. Now I've found two steps that I am not able to overcome.
First, when I build a simple application and I have internal libraries to use, am I compelled to place the jars in the lib/ext directory of the Java Runtime Directory? I have many difficulties in placing a convenient class-path in the manifest file. Why does the application ignore the manifest string?
The second problem (and the biggest one) is that I am trying to build an SWT java-bean-application but I have problems during runtime. Is it possible to use this technology for my software or am I compelled to use AWT and SWING?
I really hope you can help me.
Thank you in advance.

hi,
I have to catch events from excel sheet in my java code..events like some change in value or a click of some user defined button etc.I have written th follwoing code but it does not gives me any event.It simply opens the specified file in the excel in a seperate window.but when i click on the sheet or change some value no event is captured by my code....can ne one pls tell me how to go about it....
public class EventTry2 {
     private Shell shell;
     private static OleAutomation automation;
     static OleControlSite controlSite;
     protected static final int Activate = 0x00010130;
     protected static final int BeforeDoubleClick = 0x00010601;
     protected static final int BeforRightClick = 0x000105fe;
     protected static final int Calculate = 0x00010117;
     protected static final int Change = 0x00010609;
     protected static final int Deactivate = 0x000105fa;
     protected static final int FollowHyperlink = 0x000105be;
     protected static final int SelectionChange = 0x00010607;
     public void makeVisible()
          Variant[] arguments = new Variant[1];
          arguments[0]=new Variant("true");
          //Visible---true
          automation.setProperty(558,arguments);
          //EnableEvent--true
          boolean b =automation.setProperty(1212,arguments);
        System.out.println(b);
         public Shell open(Display display){
         this.shell=new Shell(display);
          this.shell.setLayout(new FillLayout());
          Menu bar = new Menu(this.shell,SWT.BAR);
          this.shell.setMenuBar(bar);
          OleFrame frame = new OleFrame(shell,SWT.NONE);
        File file= new File("C:\\Book1.xls");
          try{
          controlSite = new OleControlSite(frame, SWT.NONE, "Excel.Application");
          this.shell.layout();
          boolean a2=true;
          a2=(controlSite.doVerb(OLE.OLEIVERB_SHOW|OLE.OLEIVERB_OPEN|OLE.OLEIVERB_UIACTIVATE|OLE.OLEIVERB_HIDE|OLE.OLEIVERB_PROPERTIES|OLE.OLEIVERB_INPLACEACTIVATE)== OLE.S_OK);
          System.out.println("Activated::\t"+a2);
        }catch(SWTException ex)
             System.out.println(ex.getMessage());
             return null;
          automation = new OleAutomation(controlSite);
          //make the application visible
          makeVisible();
          System.out.println("Going to create Event listener");
          OleListener eventListener=new OleListener(){
               public void handleEvent(OleEvent event){
                    System.out.println("EVENT TYPE==\t"+event.type);
               switch(event.type){
               case Activate:{
                    System.out.println("Activate Event");
               case BeforeDoubleClick:{
                    System.out.println("BeforeDoubleClick Event");
               case BeforRightClick:{
                    System.out.println("BeforeRightClick Event");
               case Calculate:{
                    System.out.println("Calculate Event");
               case Change:{
                    System.out.println("Change Event");
               case Deactivate:{
                    System.out.println("DeActivate Event");
               case FollowHyperlink:{
                    System.out.println("Activate Event");
               case SelectionChange:{
                    System.out.println("Activate Event");
                    Variant[] arguments = event.arguments;
                    for(int i=0;i<arguments.length;i++)
                         System.out.println("@@");
                         arguments.dispose();
          System.out.println("outside");
          OleAutomation sheetAutomation=this.openFile("C:\\Book1.xls");
          controlSite.addEventListener(sheetAutomation,Activate,eventListener);
          controlSite.addEventListener(sheetAutomation,BeforeDoubleClick,eventListener);
          controlSite.addEventListener(sheetAutomation,BeforRightClick,eventListener);
          controlSite.addEventListener(sheetAutomation,Calculate,eventListener);
          controlSite.addEventListener(sheetAutomation,Change,eventListener);
          controlSite.addEventListener(sheetAutomation,Deactivate,eventListener);
          controlSite.addEventListener(sheetAutomation,FollowHyperlink,eventListener);
          controlSite.addEventListener(sheetAutomation,SelectionChange,eventListener);
          shell.open();
          return shell;
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          Variant workbooks = automation.getProperty(0x0000023c);//get User Defined Workbooks
          Variant[] arguments = new Variant[1];
          arguments[0]= new Variant(fileName);
          System.out.println("workbooks::\t"+workbooks);
          IDispatch p1=workbooks.getDispatch();
          int[] rgdispid = workbooks.getAutomation().getIDsOfNames(new String[]{"Open"});
          int dispIdMember = rgdispid[0];
          Variant workbook = workbooks.getAutomation().invoke( dispIdMember, arguments );
          System.out.println("Opened the Work Book");
          try {
               Thread.sleep(500);
          } catch (InterruptedException e) {
               // TODO Auto-generated catch block
               e.printStackTrace();
          int id = workbook.getAutomation().getIDsOfNames(new String[]{"ActiveSheet"})[0];
          System.out.println(id);
          Variant sheet = workbook.getAutomation().getProperty( id );
          OleAutomation sheetAutomation=sheet.getAutomation();
          return(sheetAutomation);
     * @param args
     public static void main(String[] args) {
          // TODO Auto-generated method stub
          Display display=new Display();
          Shell shell=(new EventTry2()).open(display);
          while(!shell.isDisposed()){
               if(!display.readAndDispatch()){
                    display.sleep();
          controlSite.dispose();
          display.dispose();
          System.out.println("-----------------THE END-----------------------------");

Question about live streaming screen capture

Hi,
at my office we conduct live video broadcasts using widows media encoder, and we're working on moving away from it to a newer method, which most likely will be something flash related.
how the procedure is done today is that a user logs in the windows media encoder program, starts the broadcast, the broadcast starts building an asf file in the server people watch, our users get the link and they join. once the broadcast is finished, the host that did the broadcast exits and saves the file, in the video server. the broadcast is a screen capture presentation of what a host has in his computer.
I want to achieve this or something similar, using a broadcast on flash streaming, so that both, users can log to a link we provide to them, the video server saves the file (preferably as .flv) and of course the broadcast is done nice and smoothly without interruptions or gaps (or at least with a minimum amount).
my question would be,
what process do you guys use to broadcast ? say other members. I'm talking about a simultanous broadcast for about 200 people, I guess it's similar to the numbers that you handle.
I'm pretty wide open on slight modifications on the process, such as maybe the host of the broadcast, saving the broadcast file in his computer and uploading it into the video server afterwards, although I would pprefer of course if it's pushed directly.
resources that I have available:
we have a windows media server -the one we're using right now, and we also have an adobe flash media server, with full license. we have a flash encoder but so far we haven't been able to figure out how to maintain a screencapture broadcast. it works, but only for about 2 minutes and then the player stops reproduction of the broadcast, however the encoding still goes on.
so, while you can answer my request, if you can talk about your broadcasting experience, on broadcasting screen capture...
I am open to all recommendations and suggestions, and I am thankful to all your responses.

~~~~~~~~~~~~~~~
application.onPublish = function(clientObj, streamObj)
        var objToday = new Date(),
        weekday = new Array('Sunday', 'Monday', 'Tuesday', 'Wednesday', 'Thursday', 'Friday', 'Saturday
        dayOfWeek = weekday[objToday.getDay()],
        domEnder = new Array( 'th', 'st', 'nd', 'rd', 'th', 'th', 'th', 'th', 'th', 'th' ),
        dayOfMonth = streamTimestamp + (objToday.getDate() < 10) ? '0' + objToday.getDate() + domEnder[
objToday.getDate()] : objToday.getDate() + domEnder[parseFloat(("" + objToday.getDate()).substr(("" + o
bjToday.getDate()).length - 1))],
        months = new Array('January', 'February', 'March', 'April', 'May', 'June', 'July', 'August', 'S
eptember', 'October', 'November', 'December'),
        curMonth = months[objToday.getMonth()],
        curYear = objToday.getFullYear(),
        curHour = objToday.getHours() > 12 ? objToday.getHours() - 12 : (objToday.getHours() < 10 ? "0"
+ objToday.getHours() : objToday.getHours()),
        curMinute = objToday.getMinutes() < 10 ? "0" + objToday.getMinutes() : objToday.getMinutes(),
        curSeconds = objToday.getSeconds() < 10 ? "0" + objToday.getSeconds() : objToday.getSeconds(),
        curMeridiem = objToday.getHours() > 12 ? "PM" : "AM";
        var streamTimestamp = curHour + curMinute + curSeconds + curMeridiem + "_" + curMonth + "-" + d
ayOfMonth + "-" + curYear + "_" +clientObj.ip;
        streamObj.savename = streamTimestamp;
        // a race can happen during republish. if onPublish is called
        // before onUnpublish, we need to wait for onUnpublish to
        // complete before calling onPublish for the new stream.
        if (streamObj.publishing == true)
                // onUnpublish has not been called yet
                //trace("Unpublish pending...");
                streamObj.publishingClient = clientObj; // save and call onPublish later
                return;
        streamObj.publishing = true;
        trace("onPublish : " +streamObj.name+ " with File Time Stamp: " +streamTimestamp);
~~~~~~~~~~~~~~~~~
application.onUnpublish = function(clientObj, streamObj)
        trace("onUnpublish : " + streamObj.name);
        trace("onUnpublish : " + clientObj.ip);
        var s = application.s[streamObj.name];
        if (s && s!= undefined)
                s.record(false);
                s.play(false);
                s.liveEvent = "";
                application.s[streamObj.name] = null;
        var fileObject = new File("streams/_definst_/"+streamObj.name+"/"+streamObj.name+"Seg1.f4f");
                fileObject.copyTo("store/"+streamObj.name+"_"+streamObj.savename+".f4f");
                trace("This Publish was successfully copied to : " +application.name+"/store/"+streamOb
j.name+"_"+streamObj.savename+".f4f");
~~~~~~~~~~~~~~~~~~~

General question about iTunes Match and multiple libraries

Hello to everyone,
I have a general question about the iTunes Match service, which is available since yesterday in my country (Italy). Currently my library situation is the following:
Computer A (desktop, Windows 7): "big" iTunes library (about 20 GB), at the moment not associated with my Apple ID
Computer B (MacBook Air 2011): "small" iTunes library (about 5 GB), associated with my Apple ID
At the moment, both my iOS devices (iPhone 4 and iPad 2) are synchronized with the smaller library on the MacBook Air.
Question is as follows: should I subscribe to iTunes Match, would it be possible to upload the "big" library (provided I associate it with my Apple ID) to iCloud while keeping my devices synchronized with the "small" one?
Ideally, at the end of the day, the situation should be the following: both iOS devices with music from the small library + possibility of downloading songs from iCloud (coming from the big one). Is this possible?
Maybe the question sounds stupid, but I want to be sure about this before paying for the service.
Thanks a lot.

Yes, you could also associate your larger library with iTunes match if you associated your Apple ID with it. However any purchases in the library made from another Apple ID will not be matched with iTunes much.
If both libraries are part of iTunes match, then all your devices will see all of the content from both libraries, which content you choose to have on those devices and which you have accessible via iTunes match is entirely up to you.

Question about Id3-tags and song managem

Hello, I am getting ready to buy a Zen Touch 20GB in a couple of weeks and I have a few questions about the management software.
(Correct me if I am wrong about something)
) Are songs organized into groups by Genre instead of just folders like on the Ipod?
2) Are Id3-tags used instead of filename for identification?
3) What parts of the tag are needed besides title and artist?
4) Which version of tags does the Zen Touch recognize: Version or Version 2?
5) If I edit my tags using an external program such as Id3-TagIT, will the tags carry over to the Creative software and to the player?
Thanks a lot for your help. I want to make sure I have my music collection in order before I get my Zen Touch.

euph_jay wrote:Ok, so lets say I have all my music in folders right now seperated into different categories on my hard dri've. Some folders denote the artist, some the album, and some a genre. Example: Folder: Chicago Contents: Chicago .mp3 files Folder: Techno Contents: various Techno artist's songs What is the best way of organizing my folder system, so that the transition will be easy to the player?
Folders are pretty much irrelevant. What the software will do is look at the *tags* in the files and then use these to build the player's library.
Will imbedded folders work on the player? (like Techno->Crystal Method->Cystal Method .mp3's)
Again the player has no concept of folders, although if you set Techno as a Genre tag you will be able to view via this in the Music Library.
Or, am I misunderstanding how music is stored into the mp3 player. Instead of storing music in a "folder like" system (like the Chicago folder or Techno folder), does it store all the songs individually on the device? Then you have to sort it by artist, album, or genre?
Using your example, in the Music Library you have essentially three categories: Album, Artist, and Genre. So under Album you would see "Vegas" (the Crystal Method's album), under Artist you would see "The Crystal Method", and under Genre you would see "Techno" (and then either the album or artist under this... I forget which it is offhand).
Make sense?

Few questions about apex + epg and cookie blocked by IE6

Hi,
I would like to ask a few questions about apex and epg.
I have already installed and configured apex 3.2 on oracle 10g (on my localhost - computer name 'chen_rong', ip address -192.168.88.175 ), and enable anonymous access xdb http server.
now,
1. I can access 'http://chen_rong' , 'http://localhost' , 'http://192.168.88.175' without input username / password for realm 'XDB' in IE6;
2. I can access 'http://localhost/apex/apex_admin' , 'http://192.168.88.175/apex/apex_admin' , and I can be redirected into apex administation page after input admin/<my apex admin password> for realm 'APEX' in IE6;
3. I can access 'http://chen_rong/apex/apex_admin' in IE6, but after input admin/password , I can not be redirected into administation page, because the cookie was blocked by IE6.
then, the first question is :
Q1: What is the difference among 'http://chen_rong' , 'http://localhost' , 'http://192.168.88.175' ? I have already include site 'chen_rong' into my trusted stes! why the cookie was blocked by IE6. I have already tried firefox and google browser, both of them were ok for 'chen_rong', no cookie blocked from site 'chen_rong'!
and,
1. I have tried to use the script in attachment to test http authentication and also want to catch the cookie by utl_http .
2. please review the script for me.
3. I did:
SQL> exec show_url('http://localhost/apex/apex_admin/','ADMIN','Passw0rd');
HTTP response status code: 401
HTTP response reason phrase: Unauthorized
Please supplied the required Basic authentication username/password for realm XDB for the Web page.
Web page http://localhost/apex/apex_admin/ is protected.
MS-Author-Via: DAV
DAV: 1,2,<http://www.oracle.com/xdb/webdav/props>
Server: Oracle XML DB/Oracle Database
WWW-Authenticate: Basic realm="XDB"
Date: Tue, 04 Aug 2009 02:25:15 GMT
Content-Type: text/html; charset=GBK
Content-Length: 147
======================================
PL/SQL procedure successfully completed
4. I also did :
SQL> exec show_url('http://localhost/apex/apex_admin/','ANONYMOUS','ANONYMOUS');
HTTP response status code: 500
HTTP response reason phrase: Internal Server Error
Check if the Web site is up.
PL/SQL procedure successfully completed
SQL> exec show_url('http://localhost/apex/apex_admin/','SYSTEM','apexsite');
HTTP response status code: 401
HTTP response reason phrase: Unauthorized
Please supplied the required Basic authentication username/password for realm APEX for the Web page.
Web page http://localhost/apex/apex_admin/ is protected.
Content-Type: text/html
Content-Length: 147
WWW-Authenticate: Basic realm="APEX"
======================================
PL/SQL procedure successfully completed
my second questions is :
Q2: After I entered into realm 'XDB', I still need went into realm'APEX'. how could I change the script show_url to accomplish these two tasks and successfully get the cookie from site.
the show_url script is as following:
CREATE OR REPLACE PROCEDURE show_url
(url IN VARCHAR2,
username IN VARCHAR2 DEFAULT NULL,
password IN VARCHAR2 DEFAULT NULL)
AS
req UTL_HTTP.REQ;
resp UTL_HTTP.RESP;
name VARCHAR2(256);
value VARCHAR2(1024);
data VARCHAR2(255);
my_scheme VARCHAR2(256);
my_realm VARCHAR2(256);
my_proxy BOOLEAN;
cookies UTL_HTTP.COOKIE_TABLE;
secure VARCHAR2(1);
BEGIN
-- When going through a firewall, pass requests through this host.
-- Specify sites inside the firewall that don't need the proxy host.
-- UTL_HTTP.SET_PROXY('proxy.example.com', 'corp.example.com');
-- Ask UTL_HTTP not to raise an exception for 4xx and 5xx status codes,
-- rather than just returning the text of the error page.
UTL_HTTP.SET_RESPONSE_ERROR_CHECK(FALSE);
-- Begin retrieving this Web page.
req := UTL_HTTP.BEGIN_REQUEST(url);
-- Identify yourself.
-- Some sites serve special pages for particular browsers.
UTL_HTTP.SET_HEADER(req, 'User-Agent', 'Mozilla/4.0');
-- Specify user ID and password for pages that require them.
IF (username IS NOT NULL) THEN
UTL_HTTP.SET_AUTHENTICATION(req, username, password, 'Basic', false);
END IF;
-- Start receiving the HTML text.
resp := UTL_HTTP.GET_RESPONSE(req);
-- Show status codes and reason phrase of response.
DBMS_OUTPUT.PUT_LINE('HTTP response status code: ' || resp.status_code);
DBMS_OUTPUT.PUT_LINE
('HTTP response reason phrase: ' || resp.reason_phrase);
-- Look for client-side error and report it.
IF (resp.status_code >= 400) AND (resp.status_code <= 499) THEN
-- Detect whether page is password protected
-- and you didn't supply the right authorization.
IF (resp.status_code = UTL_HTTP.HTTP_UNAUTHORIZED) THEN
UTL_HTTP.GET_AUTHENTICATION(resp, my_scheme, my_realm, my_proxy);
IF (my_proxy) THEN
DBMS_OUTPUT.PUT_LINE('Web proxy server is protected.');
DBMS_OUTPUT.PUT('Please supply the required ' || my_scheme ||
' authentication username/password for realm ' || my_realm ||
' for the proxy server.');
ELSE
DBMS_OUTPUT.PUT_LINE('Please supplied the required ' || my_scheme ||
' authentication username/password for realm ' || my_realm ||
' for the Web page.');
DBMS_OUTPUT.PUT_LINE('Web page ' || url || ' is protected.');
END IF;
ELSE
DBMS_OUTPUT.PUT_LINE('Check the URL.');
END IF;
-- UTL_HTTP.END_RESPONSE(resp);
-- RETURN;
-- Look for server-side error and report it.
ELSIF (resp.status_code >= 500) AND (resp.status_code <= 599) THEN
DBMS_OUTPUT.PUT_LINE('Check if the Web site is up.');
UTL_HTTP.END_RESPONSE(resp);
RETURN;
END IF;
-- HTTP header lines contain information about cookies, character sets,
-- and other data that client and server can use to customize each
-- session.
FOR i IN 1..UTL_HTTP.GET_HEADER_COUNT(resp) LOOP
UTL_HTTP.GET_HEADER(resp, i, name, value);
DBMS_OUTPUT.PUT_LINE(name || ': ' || value);
END LOOP;
-- Read lines until none are left and an exception is raised.
--LOOP
-- UTL_HTTP.READ_LINE(resp, value);
-- DBMS_OUTPUT.PUT_LINE(value);
--END LOOP;
UTL_HTTP.GET_COOKIES(cookies);
dbms_output.put_line('======================================');
FOR i in 1..cookies.count LOOP
IF (cookies(i).secure) THEN
secure := 'Y';
ELSE
secure := 'N';
END IF;
-- INSERT INTO my_cookies
-- VALUES (my_session_id, cookies(i).name, cookies(i).value,
-- cookies(i).domain,
-- cookies(i).expire, cookies(i).path, secure, cookies(i).version);
dbms_output.put_line('site:'||url);
dbms_output.put_line('cookies:');
dbms_output.put_line('name:'||cookies(i).name);
dbms_output.put_line('value:'||cookies(i).value);
dbms_output.put_line('domain:'||cookies(i).domain);
dbms_output.put_line('expire:'||cookies(i).expire);
dbms_output.put_line('path:'||cookies(i).path);
dbms_output.put_line('secure:'||secure);
dbms_output.put_line('version:'||cookies(i).version);
END LOOP;
UTL_HTTP.END_RESPONSE(resp);
EXCEPTION
WHEN UTL_HTTP.END_OF_BODY THEN
UTL_HTTP.END_RESPONSE(resp);
END;
/

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